This 4K underwater camcorder provides multi resolutions of 4K/15fps, 2.7K/30fps, 1080p/60fps, and 720P/60fps and this 4K underwater sports action camera can support up to 14MP. With the wide angel lens of 170 dgree, it can shoot crystal video at impressive good field view. It's completely waterproof and the images are crystal clear. It is portable and mini size. We offer colorful choices including black, white, yellow, blue, red and green. This wireless waterproof camera can be easily controlled by your smart phone via wifi (android 4.0 or IOS 6.1 above). It can be easily transferred and uploaded to your computer or youtube channel and so on. It is compatible with Win XP / Vista / Win 7 and Mac OS. The video and pictures are stored on the micro SD card, and it can support up to 64G. The video format is MOV and compressed format is H.264. This waterproof camcorder can be kept in the water up to 30m/98FT. It has muilti functions of sports action camera, underwater camcorder, car driving recorder, and web camera and so on. It can also be used as surveillance camera and it supports motion detection function. It has 2 inch built-in LCD display screen. You can choose different picture modes, including single shot capture, continous shot and self timer (2s/5s/10s). It has built-in rechargeable lithium-ion battery with the capacity of 900mAh. It supports recording in charging state. The video can be locked per your requirement for safety reason. One-year warranty is provided by SEREE. Customer service will be provided within 24 hours in working day. When the whole family is going for the beach you don't have to worry about getting your cell phones wet. You will be surprised about how great of quality videos this gadget takes both on the ground and underwater (even in diving).